10" pneumatic large wheels

With this set, you can replace the standard castors on your castor base with larger ones.

Which castors does the manufacturer recommend?

The small hard rubber wheels included with the castor bases are suitable for flat, hard surfaces without cracks or grooves. For hard surfaces such as concrete, which may also have unevenness or cracks, the 5" polyurethane castors should be used. The large 10" wheels are designed for field use on rough surfaces such as grass, soil or gravel.